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R-253 — Fiberboard Wood
- Material Id
- Fiberboard Wood
- Record Id
- 253
- Date
- 7/22/1940
- Delta X (in)
- 0.5
- Density (lb/ft3)
- 18.5
- Description
- Wood fiber, Felted Under Pressure
- Form
- Board
- K W Mk (W/mK)
- 0.371
- Manufacturer
- Wood Conversion Co.
- Material
- Fiberboard, Wood
- Mean Temp (F)
- 96.7
- R Value per Inch (ft2hF/BTU/in)
- 0.388754
- Rsi per Inch (m2K/W/in)
- 0.068464
- Standard
- Nist Srd 81 API
- Trade Name
- Nu-Wood®
Source: NIST SRD 81 API